Buoyant lamp



FIG. 1 is a top view of the buoyant lamp;

FIG. 2 is a side view of the buoyant lamp;

FIG. 3 is a bottom view of the buoyant lamp;

FIG. 4 is a first perspective view of the buoyant lamp; and,

FIG. 5 is a second perspective view of the buoyant lamp. 

The ornamental design for a buoyant lamp, as shown and described. 